How to move a point in 2d grid

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Muhammad Abrar Akber
评论： Muhammad Abrar Akber 2014-5-17
I intend to move a point (say 0,0) in 2-D grid to the desired positions(say (5,5) (10,5), (50, 50) etc, Furthermore the point should move to new position with some delay according to distance between source and destination location. How it will be accomplished?

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回答（1 个）

Image Analyst
Image Analyst 2014-5-17
Try this:
clc;
workspace;
close all;
points = [0,0;
5,5;
10,5;
50, 50]
minX = min(points(:,1))-1;
maxX = max(points(:,1)) + 1;
minY = min(points(:,2))-1;
maxY = max(points(:,2)) + 1;
for k = 1 : size(points, 1)
fprintf('Plotting (%d, %d)\n', points(k,1), points(k, 2));
plot(points(k,1), points(k, 2), 'b*', ...
'MarkerSize', 10, 'LineWidth', 3);
grid on;
xlim([minX, maxX]);
ylim([minY, maxY]);
pause(1);
end
msgbox('Done with demo');
  1 个评论
Muhammad Abrar Akber
Muhammad Abrar Akber 2014-5-17
Thank you very much for your kind answer. It was very helpful for me. I require that the point should move with random delay based upon the distance between the source and destination node. i.e the speed of node will be different for each node (depending upon the distance between the node)

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